Explain what concentration of sodium chloride in water

Assignment Help Chemistry
Reference no: EM13288350

What concentration of sodium chloride in water is needed to produce an aqueous solution isotonic with blood (blood, pi=7.70 atm at 25 degree C). Using this data and your knowledge of colligative properties calculate the Molarity of the sodium chloride solution.

Reference no: EM13288350

Questions Cloud

Estimate average length of firm short-term operating cycle : Estimate the average length of the firm's short-term operating cycle. How often would the cycle turn over in a year?
Define the role of a spin vane or boiling stones : Explain the role of a spin vane or boiling stones that are added to a liquid that is to be heated or distilled
Calculate how much work is done on the capacitor : A large parallel plate capacitor has plate separation of 0.85 cm and plate area of 391 cm2. How much work is done on the capacitor as the plate separation is increased to 1.70 cm
What is the bonds nominal yield to call : Walker Industries has a bond outstanding with 12 years to maturity, a 9% coupon paid semiannually, and a $1,000 par value. The bond has a 7% nominal yield to maturity, but it can be called in 3 years at a price of $1,045. What is the bond's nomina..
Explain what concentration of sodium chloride in water : What concentration of sodium chloride in water is needed to produce an aqueous solution isotonic with blood (blood, pi=7.70 atm at 25 degree C)
What are the expected dividend yield and capital gains : After Year 3, dividends will grow at a constant rate of 6%. What is the stock's intrinsic value under these conditions? What are the expected dividend yield and capital gains yield during the first year?
Calculate the frequency of the tuning fork : The temperature of the air in a resonator is 15°C, when a tuning fork vibrates at one end, calculate the frequency of the tuning fork
Explain why should you never heat a cooled system : Why should you never heat a cooled system, and how does this rule apply to distillation
What the company obligations are as a result of transaction : The system schedules the development of the software by assigning a timeline and allocating personnel to the project. The development will take 3 weeks.

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the molar mass of the unknown gas

Calculate the molar mass of the unknown gas. (Remember that the faster the rate of effusion, the shorter the time required for effusion of 1.0 L; that is, rate and time are inversely proportional.)

  Compute the fraction of atom sites that are vacant

Calculate the fraction of atom sites that are vacant for silver at 695°C. Assume an energy for vacancy formation

  How many grams of co are needed to react

How many grams of CO are needed to react with an excess of Fe2O3 to produce 558 g Fe? The equation for the reaction is: Fe2O3(s) + 2 CO(g) → 3 CO2(g) + 2 Fe(s)

  What was the concentration of acetic acid in the vinegar

Commercial vinegar was tritrated with NaOH solution to determine the content of acetic acid (HC2H3O2). For 20.0 milliliters of vinegar, 32.0 milliliters of 0.500 molar NaOH solution was required. What was the concentration of acetic acid in the vi..

  How much heat in kilojoules is evolved

How much heat in kilojoules is evolved in converting 1.50 mole of steam at 150 deg celsiys to ice at -35.0 deg. celsius? The heat capacity of steam is 1.84 J/g. deg celsius.

  Explain large proportions in a solution of a weak acid h2s

What ions and/or molecules are present in relatively large proportions in a solution of a weak acid H2S (aq)?

  Explain the quantum number of the final state of the atom

A hydrogen atom initially in the n=7 quantum state emits a photon having a wavelength of 2.16495E-6 m. What is the quantum number of the final state of the atom?

  Explain what is the molecular formula of the compound

Cl revealed that it contains 33.33% C atoms by number and has a molar mass of 248.75 g/mol. What is the molecular formula of this compound?

  Define the calculation the molar mass of the acid

32.00mL of a .2500 M sodium hydroxide solution exactly neutralized a solution containing 0.5000 grams of a soluble solid acid that yields two moles of hydrogen ions per mole of acid when dissolved. Calculate the molar mass of the acid. Write balan..

  Determine what mass of h2 is formed

Does the reaction occur spontaneously at the temperature of 298 K and standard state conditions also Calculate the value of S°univ.

  At what temperature will a gas be

At what temperature will a gas be at if you allow it to expand from an original 456 mL at 65 celcius to 3.4 L?

  State atomic emission measurement of concentration

Why does an atomic emission measurement of concentration have more error associated with it than an atomic absorption

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd